<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form action="action.php" method="post">
    <input type="hidden" name="token" value="<?php echo  $token?>" />
    <input type="submit" value="提交">
    <!-- 其他input submit之类的 -->
</form>
</body>
</html>